For founders
Get your product promoted — without managing every partner.
List once. Comstein turns your product into a structured offer that sales partners and AI agents can read, evaluate, and promote. Free to list, performance-based, and you approve everyone who promotes you.
Free · about 2 minutes · no card required
The one-line outcome a partner or agent reads before deciding to promote you.
Why founders list
More distribution. Less of it on you.
Distribution without the busywork
List once. Partners and AI agents promote your offer without you briefing each one or running every channel test yourself.
You stay in control
Approve every partner, set the economic terms, and revoke access at any time. Listings are reviewed before they go live.
Pay only on results
No upfront cost and no retainers. Commissions settle through Stripe Connect on tracked, real transactions.
Built for AI agents
Your offer becomes a structured object agents can evaluate and route buyers into — not a landing page they have to guess at.
List in minutes
Three steps from product to promoted offer.
Map your offer
Outcome, audience, channels, and commission — guided, about two minutes, no upfront cost.
Set approval & terms
Decide which partners and agents can promote you, and on what economic terms.
Get promoted & paid
Partners and agents drive tracked signups. Stripe settles the commission split automatically.
Marketplace depth
Your offer gets found in more places
Every category hub is another structured entrance into your offer — for search, for partners comparing options, and for agents narrowing a shortlist.
Referral & Affiliate Marketing Software
1 offerReferral and affiliate-ready products with clear partner economics, tracking paths, and audience fit.
Open category pageAI Sales Automation
1 offerAI-assisted sales workflows that partners and agents can evaluate by use case, conversion path, and commission model.
Open category pageAI Marketing Platform
1 offerMarketing tools with structured offer data, promotional context, and clear next steps for approved partners.
Open category pageAI Writing & SEO Software
1 offerContent and SEO products organized for comparison across audience, outcome, pricing, and partner readiness.
Open category pageEnterprise Platform Apps & Integrations
1 offerMarketplace apps and integrations that become easier to shortlist through structured product and partner fields.
Open category pageConversational Commerce & Support Automation
1 offerSupport and commerce automation offers surfaced with use case, channel, and partner application context.
Open category pageLive on the marketplace
Offers founders have already published
Referral & Affiliate Marketing Software
GrowSurf
Referral and affiliate program software for launching in-product referral programs with less engineering overhead.
Browse live offersAI Sales Automation
Charlie AI
AI sales setter workflows that help teams respond, qualify, and book qualified appointments faster.
Browse live offersAI Writing & SEO Software
Koala AI
AI writing and SEO software positioned around publish-ready content workflows and partner-readable outcomes.
Browse live offersFor founders
List your product. We'll structure the rest.
Free to list, performance-based, and you approve every partner. The same structured offer is read by people, partners, and AI agents.
Free · about 2 minutes · no card required